Canister vacuum



FIG. 1 is a perspective view of a canister vacuum showing our new design, the details shown in broken lines form no part of the claimed design;

FIG. 2 is a left-side elevational view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a bottom view thereof.

The power head and the canister base seen in FIG. 1 and the tube stems shown in FIG. 2–9 form no part of the claimed design. The broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a canister vacuum, as shown and described. 